[refactoring] remove lexer config struct
This commit is contained in:
Vadym Slizov
parent
7eff83624e
commit
424f7a132c
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@ -25,14 +25,9 @@ func NewParser(src []byte, v string, withTokens bool) *Parser {
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withTokens: withTokens,
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}
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scannerConfig := scanner.Config{
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WithHiddenTokens: withTokens,
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ErrHandlerFunc: func(e *errors.Error) {
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parser.errors = append(parser.errors, e)
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},
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}
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lexer := scanner.NewLexer(src, v, scannerConfig)
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lexer := scanner.NewLexer(src, v, withTokens, func(e *errors.Error) {
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parser.errors = append(parser.errors, e)
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})
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parser.Lexer = lexer
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return parser
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@ -24,53 +24,48 @@ func NewParser(src []byte, v string, withTokens bool) *Parser {
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withTokens: withTokens,
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}
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scannerConfig := scanner.Config{
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WithHiddenTokens: withTokens,
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ErrHandlerFunc: func(e *errors.Error) {
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parser.errors = append(parser.errors, e)
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},
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}
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lexer := scanner.NewLexer(src, v, scannerConfig)
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lexer := scanner.NewLexer(src, v, withTokens, func(e *errors.Error) {
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parser.errors = append(parser.errors, e)
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})
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parser.Lexer = lexer
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return parser
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}
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func (l *Parser) Lex(lval *yySymType) int {
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t := l.Lexer.Lex()
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func (p *Parser) Lex(lval *yySymType) int {
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t := p.Lexer.Lex()
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l.currentToken = t
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p.currentToken = t
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lval.token = t
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return int(t.ID)
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}
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func (l *Parser) Error(msg string) {
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var pos = l.currentToken.Position
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func (p *Parser) Error(msg string) {
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var pos = p.currentToken.Position
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l.errors = append(l.errors, errors.NewError(msg, &pos))
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p.errors = append(p.errors, errors.NewError(msg, &pos))
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}
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// GetErrors returns errors list
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func (l *Parser) GetErrors() []*errors.Error {
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return l.errors
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func (p *Parser) GetErrors() []*errors.Error {
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return p.errors
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}
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// Parse the php7 Parser entrypoint
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func (l *Parser) Parse() int {
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func (p *Parser) Parse() int {
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// init
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l.errors = nil
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l.rootNode = nil
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p.errors = nil
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p.rootNode = nil
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// parse
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return yyParse(l)
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return yyParse(p)
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}
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// GetRootNode returns root node
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func (l *Parser) GetRootNode() ast.Vertex {
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return l.rootNode
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func (p *Parser) GetRootNode() ast.Vertex {
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return p.rootNode
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}
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// helpers
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@ -86,8 +81,8 @@ func isDollar(r rune) bool {
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return r == '$'
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}
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func (l *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
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if l.withTokens == false {
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func (p *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
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if p.withTokens == false {
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return
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}
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@ -95,7 +90,7 @@ func (l *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
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return
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}
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l.setFreeFloating(dst, token.Start, src.GetNode().Tokens[token.Start])
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p.setFreeFloating(dst, token.Start, src.GetNode().Tokens[token.Start])
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delete(src.GetNode().Tokens, token.Start)
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}
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@ -116,8 +111,8 @@ func (p *Parser) setFreeFloating(dst ast.Vertex, pos token.Position, strings []t
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(*dstCollection)[pos] = strings
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}
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func (l *Parser) GetFreeFloatingToken(t *scanner.Token) []token.Token {
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if l.withTokens == false {
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func (p *Parser) GetFreeFloatingToken(t *scanner.Token) []token.Token {
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if p.withTokens == false {
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return []token.Token{}
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}
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@ -129,12 +124,12 @@ func (l *Parser) GetFreeFloatingToken(t *scanner.Token) []token.Token {
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}
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}
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func (l *Parser) addDollarToken(v ast.Vertex) {
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if l.withTokens == false {
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func (p *Parser) addDollarToken(v ast.Vertex) {
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if p.withTokens == false {
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return
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}
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l.setFreeFloating(v, token.Dollar, []token.Token{
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p.setFreeFloating(v, token.Dollar, []token.Token{
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{
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ID: token.ID('$'),
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Value: []byte("$"),
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@ -142,8 +137,8 @@ func (l *Parser) addDollarToken(v ast.Vertex) {
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})
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}
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func (l *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.Vertex) {
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if l.withTokens == false {
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func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.Vertex) {
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if p.withTokens == false {
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return
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}
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@ -154,7 +149,7 @@ func (l *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
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}
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if semiColon[0].Value[0] == ';' {
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l.setFreeFloating(prevNode, token.SemiColon, []token.Token{
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p.setFreeFloating(prevNode, token.SemiColon, []token.Token{
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{
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ID: token.ID(';'),
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Value: semiColon[0].Value[0:1],
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@ -181,7 +176,7 @@ func (l *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
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Value: semiColon[0].Value[vlen-tlen:],
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})
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l.setFreeFloating(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
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p.setFreeFloating(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
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}
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func (p *Parser) returnTokenToPool(yyDollar []yySymType, yyVAL *yySymType) {
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@ -10,13 +10,6 @@ import (
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"github.com/z7zmey/php-parser/pkg/token"
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)
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type Config struct {
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WithHiddenTokens bool
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ErrHandlerFunc func(*errors.Error)
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}
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var DefaultConfig = Config{}
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type Lexer struct {
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data []byte
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phpVersion string
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@ -34,12 +27,12 @@ type Lexer struct {
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newLines NewLines
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}
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func NewLexer(data []byte, phpVersion string, config Config) *Lexer {
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func NewLexer(data []byte, phpVersion string, withHiddenTokens bool, errHandlerFunc func(*errors.Error)) *Lexer {
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lex := &Lexer{
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data: data,
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phpVersion: phpVersion,
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errHandlerFunc: config.ErrHandlerFunc,
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withHiddenTokens: config.WithHiddenTokens,
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withHiddenTokens: withHiddenTokens,
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errHandlerFunc: errHandlerFunc,
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pe: len(data),
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stack: make([]int, 0),
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@ -353,7 +353,7 @@ func TestTokens(t *testing.T) {
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T_UNSET_CAST.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -381,7 +381,7 @@ func TestShebang(t *testing.T) {
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"\n",
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -401,7 +401,7 @@ func TestShebangHtml(t *testing.T) {
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0.1
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`
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -451,7 +451,7 @@ func TestNumberTokens(t *testing.T) {
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T_DNUMBER.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -508,7 +508,7 @@ func TestConstantStrings(t *testing.T) {
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T_CONSTANT_ENCAPSED_STRING.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -555,7 +555,7 @@ func TestSingleQuoteStringTokens(t *testing.T) {
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T_CONSTANT_ENCAPSED_STRING.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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actual := []string{}
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for {
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@ -642,7 +642,7 @@ func TestTeplateStringTokens(t *testing.T) {
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TokenID(int('"')).String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -727,7 +727,7 @@ func TestBackquoteStringTokens(t *testing.T) {
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TokenID(int('`')).String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -821,7 +821,7 @@ CAT;
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TokenID(int(';')).String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -894,7 +894,7 @@ CAT
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T_END_HEREDOC.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -933,7 +933,7 @@ CAT;
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TokenID(int(';')).String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -964,7 +964,7 @@ func TestHereDocTokens73(t *testing.T) {
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T_VARIABLE.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -994,7 +994,7 @@ CAT;`
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TokenID(int(';')).String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.phpVersion = "7.2"
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -1027,7 +1027,7 @@ func TestInlineHtmlNopTokens(t *testing.T) {
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T_INLINE_HTML.String(),
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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actual := []string{}
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@ -1062,7 +1062,7 @@ func TestStringTokensAfterVariable(t *testing.T) {
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"\"",
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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actual := []string{}
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actualTokens := []string{}
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@ -1095,7 +1095,7 @@ func TestSlashAfterVariable(t *testing.T) {
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"3",
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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actual := []string{}
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actualTokens := []string{}
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@ -1132,7 +1132,7 @@ func TestCommentEnd(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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lexer.Lex()
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@ -1161,7 +1161,7 @@ func TestCommentNewLine(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1190,7 +1190,7 @@ func TestCommentNewLine1(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1219,7 +1219,7 @@ func TestCommentNewLine2(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1249,7 +1249,7 @@ func TestCommentWithPhpEndTag(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1279,7 +1279,7 @@ func TestInlineComment(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1309,7 +1309,7 @@ func TestInlineComment2(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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lexer.Lex()
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@ -1343,7 +1343,7 @@ func TestEmptyInlineComment(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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lexer.Lex()
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@ -1373,7 +1373,7 @@ func TestEmptyInlineComment2(t *testing.T) {
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},
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}
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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tkn := lexer.Lex()
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@ -1387,7 +1387,7 @@ func TestMethodCallTokens(t *testing.T) {
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src := `<?php
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$a -> bar ( '' ) ;`
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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expected := []token.Token{
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@ -1469,7 +1469,7 @@ func TestYieldFromTokens(t *testing.T) {
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src := `<?php
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yield from $a`
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
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lexer.withHiddenTokens = true
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expected := []token.Token{
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@ -1500,7 +1500,7 @@ func TestYieldFromTokens(t *testing.T) {
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func TestVarNameByteChars(t *testing.T) {
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src := "<?php $\x80 $\xff"
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lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
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lexer := NewLexer([]byte(src), "7.4", false, nil)
|
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|
||||
tkn := lexer.Lex()
|
||||
assert.Equal(t, "$\x80", string(tkn.Value))
|
||||
|
|
@ -1512,7 +1512,7 @@ func TestVarNameByteChars(t *testing.T) {
|
|||
func TestStringVarNameByteChars(t *testing.T) {
|
||||
src := "<?php \"$\x80 $\xff\""
|
||||
|
||||
lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
|
||||
lexer := NewLexer([]byte(src), "7.4", false, nil)
|
||||
|
||||
tkn := lexer.Lex()
|
||||
assert.Equal(t, "\"", string(tkn.Value))
|
||||
|
|
@ -1534,13 +1534,9 @@ func TestIgnoreControllCharacters(t *testing.T) {
|
|||
src := "<?php \004 echo $b;"
|
||||
|
||||
var actualErr *errors.Error
|
||||
config := Config{
|
||||
ErrHandlerFunc: func(e *errors.Error) {
|
||||
actualErr = e
|
||||
},
|
||||
}
|
||||
|
||||
lexer := NewLexer([]byte(src), "7.4", config)
|
||||
lexer := NewLexer([]byte(src), "7.4", false, func(e *errors.Error) {
|
||||
actualErr = e
|
||||
})
|
||||
|
||||
expected := "echo"
|
||||
tkn := lexer.Lex()
|
||||
|
|
@ -1562,7 +1558,7 @@ func TestIgnoreControllCharacters(t *testing.T) {
|
|||
func TestIgnoreControllCharactersAtStringVarOffset(t *testing.T) {
|
||||
src := "<?php \"$a[test\004]\";"
|
||||
|
||||
lexer := NewLexer([]byte(src), "7.4", DefaultConfig)
|
||||
lexer := NewLexer([]byte(src), "7.4", false, nil)
|
||||
|
||||
expected := "\""
|
||||
tkn := lexer.Lex()
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user